for (int current = 0; current < count; current++)
{
- int level = GetDerivedLevel (match[current].DeclaringType);
+ MethodBase m = match [current];
+ int level = GetDerivedLevel (m.DeclaringType);
if (level == highLevel)
throw new AmbiguousMatchException ();
+ // If the argument types differ we
+ // have an ambigous match, as well
+ if (matchId >= 0) {
+ ParameterInfo[] p1 = m.GetParameters ();
+ ParameterInfo[] p2 = match [matchId].GetParameters ();
+ bool equal = true;
+
+ if (p1.Length != p2.Length)
+ equal = false;
+ else {
+ int i;
+
+ for (i = 0; i < p1.Length; ++i) {
+ if (p1 [i].ParameterType != p2 [i].ParameterType) {
+ equal = false;
+ break;
+ }
+ }
+ }
+
+ if (!equal)
+ throw new AmbiguousMatchException ();
+ }
if (level > highLevel)
{
return null;
}
- [MonoTODO]
+ //
+ // FIXME: There was a MonoTODO, but it does not explain what the problem is
+ //
public override MethodBase BindToMethod (BindingFlags bindingAttr, MethodBase[] match, ref object[] args, ParameterModifier[] modifiers, CultureInfo culture, string[] names, out object state)
{
Type[] types;
return value;
}
- if (check_type (vtype, type))
+ if (check_type (vtype, type)) {
+ // These are not supported by Convert
+ if (type.IsEnum)
+ return Enum.ToObject (type, value);
+ if (vtype == typeof (Char)) {
+ if (type == typeof (double))
+ return (double)(char)value;
+ if (type == typeof (float))
+ return (float)(char)value;
+ }
return Convert.ChangeType (value, type);
+ }
return null;
}
- [MonoTODO]
+ [MonoTODO ("This method does not do anything in Mono")]
public override void ReorderArgumentArray (ref object[] args, object state)
{
//do nothing until we support named arguments
if (from == null)
return true;
- TypeCode fromt = Type.GetTypeCode (from);
- TypeCode tot = Type.GetTypeCode (to);
-
if (to.IsByRef != from.IsByRef)
return false;
if (to.IsInterface)
return to.IsAssignableFrom (from);
+ if (to.IsEnum) {
+ to = Enum.GetUnderlyingType (to);
+ if (from == to)
+ return true;
+ }
+
+ TypeCode fromt = Type.GetTypeCode (from);
+ TypeCode tot = Type.GetTypeCode (to);
+
switch (fromt) {
case TypeCode.Char:
switch (tot) {
return m;
}
+ /* Try methods with ParamArray attribute */
+ bool isdefParamArray = false;
+ Type elementType = null;
+ for (i = 0; i < match.Length; ++i) {
+ m = match [i];
+ ParameterInfo[] args = m.GetParameters ();
+ if (args.Length > types.Length)
+ continue;
+ else if (args.Length == 0)
+ continue;
+ isdefParamArray = Attribute.IsDefined (args [args.Length - 1], typeof (ParamArrayAttribute));
+ if (!isdefParamArray)
+ continue;
+ elementType = args [args.Length - 1].ParameterType.GetElementType ();
+ for (j = 0; j < types.Length; ++j) {
+ if (j < (args.Length - 1) && types [j] != args [j].ParameterType)
+ break;
+ else if (j >= (args.Length - 1) && types [j] != elementType)
+ break;
+ }
+ if (j == types.Length)
+ return m;
+ }
+
if ((int)(bindingAttr & BindingFlags.ExactBinding) != 0)
return null;
if (prev != 0)
return prev > 0 ? m2 : m1;
+ Type dt1 = m1.DeclaringType;
+ Type dt2 = m2.DeclaringType;
+ if (dt1 != dt2) {
+ if (dt1.IsSubclassOf(dt2))
+ return m1;
+ if (dt2.IsSubclassOf(dt1))
+ return m2;
+ }
+
bool va1 = (m1.CallingConvention & CallingConventions.VarArgs) != 0;
- bool va2 = (m1.CallingConvention & CallingConventions.VarArgs) != 0;
+ bool va2 = (m2.CallingConvention & CallingConventions.VarArgs) != 0;
if (va1 && !va2)
return m2;
if (va2 && !va1)
if (idxlen >= 0 && idxlen != args.Length)
continue;
- if (haveRet && !check_type (p.PropertyType, returnType))
+ if (haveRet && p.PropertyType != returnType)
continue;
int score = Int32.MaxValue - 1;